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12615 Mendesdeleon

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Also known as Mendesdeleon

asteroid

In the Vinony graph

Within Vinony's link graph, 12615 Mendesdeleon connects to HTML element, list of minor planets: 12001–13000 and JPL Small-Body Database.

It is catalogued under topics including Astronomical objects discovered in 1960, Discoveries by Cornelis Johannes van Houten and Discoveries by Ingrid van Houten-Groeneveld.

Its subject is documented across 15 Wikipedia language editions.

Picture of the Day · NASA

Pathfinder on Mars

Pathfinder on Mars

2026-07-04

On July 4th, 1997, using its own array of fireworks, a parachute, and a cocoon of airbags, the Mars Pathfinder spacecraft bounced like a giant beach ball at least 15 times before it came to rest on the surface of Mars at 10:07 AM Pacific Daylight Time. After its then novel airbag-assisted landing sequence was completed, Pathfinder transmitted this color mosaic to mission operators on Earth. In the scene from another world, the Mars Sojourner robot rover is visible in the foreground, crouched on top of the unfolded Pathfinder. About the size of a large house cat, the six-wheeled, solar-powered Sojourner became the first successful Martian rover. Surrounding Pathfinder are deflated airbags and the rock-strewn terrain of the Ares Vallis floodplain. In the distance Martian hills appear against a dusty brownish sky. The Pathfinder lander was subsequently renamed the Carl Sagan Memorial Station.

via NASA APOD

Wikidata facts

Instance of
asteroid
Followed by
12616 Lochner
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.662
Orbital period
1773.576174578602
Show 16 more facts
discoverer or inventor
Tom Gehrels
site of astronomical discovery
Palomar Observatory
provisional designation
4626 P-L
time of discovery or invention
1960-09-24
orbital eccentricity
0.05587709004123317
orbital inclination
1.978312396094526
periapsis
2.707256981798153
apoapsis
3.027710262914483
semi-major axis of an orbit
2.867483622356318
mean anomaly
77.32679282058736
longitude of ascending node
27.99940194681877
argument of periapsis
53.741493092409
absolute magnitude
14.21
albedo
0.224
time of periapsis
2460619.541784991
Sources (2)

via Wikidata · CC0

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